Leaf valve
[化] 叶片阀; 簧片阀
🧩 词语组成解析
leaf
[lif]
n. 叶子;页;叶状的结构;金属薄片;
vt.& vi. 翻书（报）;
vi. 生叶;
valve
[vælv]
n. 阀;真空管;（管乐器的）活栓;（心脏的）瓣膜;
vt. 装阀于;以活门调节;
🗣️ 情景例句
I can't expect you to take my side against Boswell.
我不敢期望你站在我这一边来对抗Boswell。
The lawyer asked for mercy from the court for his client.
律师为他的当事人向法庭提出酌情赦免。
Show your tickets，please.
请出示你的票。